51857170

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 95136048

約数和(自身を除く): 43278878

約数列:

[1, 2, 5, 10, 97, 193, 194, 277, 386, 485, 554, 965, 970, 1385, 1930, 2770, 18721, 26869, 37442, 53461, 53738, 93605, 106922, 134345, 187210, 267305, 268690, 534610, 5185717, 10371434, 25928585, 51857170]

約数ペア:

[(1, 51857170), (2, 25928585), (5, 10371434), (10, 5185717), (97, 534610), (193, 268690), (194, 267305), (277, 187210), (386, 134345), (485, 106922), (554, 93605), (965, 53738), (970, 53461), (1385, 37442), (1930, 26869), (2770, 18721)]